With reference to NC machines, which of the following statements is wrong

Q.

With reference to NC machines, which of the following statements is wrong

A. Both closed-loop and open-loop control systems are used

B. Paper tapes, floppy tapes and cassettes are used for data storage

C. Digitizers may be used as interactive input devices

D. Post processor is an item of hardware

Answer & Explanation

Answer : Option: C

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Q.

The lost motion in CNC machine tool is on account of

A. Backlash in gearing

B. Wind-up of drive shafts

C. Deflection of machine tool members

D. All of the above

Answer & Explanation

Q.

From following, the alternative name for RP is ________.

A. Additive Manufacturing

B. Layer Manufacturing

C. Direct CAD Manufacturing

D. All of the above

Answer & Explanation

Q.

Input of Rapid Prototyping (RP) data is ______.

A. CAM data

B. CAPP data

C. CAD data

D. All of these

Answer & Explanation

Q.

In the _______ process, one starts with a single block of solid material larger than the final size of the desired object and material is removed until the desired shape is reached.

A. Subtractive process

B. Additive process

C. Formative process

D. All of above

Answer & Explanation

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With reference to NC machines, which of the following statements is wrong

Q. With reference to NC machines, which of the following statements is wrong

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More Questions CAD, CAM, and Automation:

Q. The lost motion in CNC machine tool is on account of

Q. From following, the alternative name for RP is ________.

Q. Input of Rapid Prototyping (RP) data is ______.

Q. In the _______ process, one starts with a single block of solid material larger than the final size of the desired object and material is removed until the desired shape is reached.

Q.

With reference to NC machines, which of the following statements is wrong

Q.

The lost motion in CNC machine tool is on account of

Q.

From following, the alternative name for RP is ________.

Q.

Input of Rapid Prototyping (RP) data is ______.

Q.

In the _______ process, one starts with a single block of solid material larger than the final size of the desired object and material is removed until the desired shape is reached.